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12803741707 is a prime number
BaseRepresentation
bin10111110110010100…
…11001100000001011
31020001022111110200211
423323022121200023
5202210224213312
65514300341551
7632201003011
oct137312314013
936038443624
1012803741707
115480418719
122593b448b7
131290827833
1489667c8b1
154ee0d63a7
hex2fb29980b

12803741707 has 2 divisors, whose sum is σ = 12803741708. Its totient is φ = 12803741706.

The previous prime is 12803741597. The next prime is 12803741771. The reversal of 12803741707 is 70714730821.

12803741707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12803741707 - 27 = 12803741579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12803741707.

It is not a weakly prime, because it can be changed into another prime (12803748707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6401870853 + 6401870854.

It is an arithmetic number, because the mean of its divisors is an integer number (6401870854).

Almost surely, 212803741707 is an apocalyptic number.

12803741707 is a deficient number, since it is larger than the sum of its proper divisors (1).

12803741707 is an equidigital number, since it uses as much as digits as its factorization.

12803741707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65856, while the sum is 40.

It can be divided in two parts, 128037 and 41707, that added together give a square (169744 = 4122).

The spelling of 12803741707 in words is "twelve billion, eight hundred three million, seven hundred forty-one thousand, seven hundred seven".